English noun: vacillation | |||
1. | vacillation (cognition) indecision in speech or action | ||
Synonyms | hesitation, wavering | ||
Broader (hypernym) | indecision, indecisiveness, irresolution | ||
2. | vacillation (act) changing location by moving back and forth | ||
Synonyms | swing, swinging | ||
Broader (hypernym) | motion, move, movement | ||